Curriculum savings

I was so excited to find that Amazon sells used ABeka books!  So... I used my swagbucks to get a discount on my teacher curriculum for Jonathan's next math book.  My total was $9.98!  If I were to order it new from Abeka, I would pay $24.00 plus a minimum of $6 shipping.  Just really excited about being able to save that much money that I had to document it!